fix merge

src/language/utils/OFStream.cpp

@@ -8,7 +8,7 @@ OFStream::OFStream(const std::string& filename)
     m_fstream.open(filename);
     if (m_fstream.is_open()) {
       m_ostream = &m_fstream;
-      m_ostream->precision(15);
+//      m_ostream->precision(15);
     } else {
       std::stringstream error_msg;
       error_msg << "cannot create file " << rang::fgB::yellow << filename << rang::style::reset;

src/scheme/IBoundaryConditionDescriptor.hpp

@@ -18,7 +18,6 @@ class IBoundaryConditionDescriptor
     free,
     inflow,
     neumann,
-    symmetry,
     coupling,
     outflow,
     symmetry